This one is somewhat long overdue, but there are some improvements made to the lock system. Tooltips have been added for some of the buttons, as well as making the gender buttons pop out a bit more.
Also a bug fix for when a hearthling would die, then the customization screen would not trigger for the next hearthling that joins. Because of this fix, when loading a saved game the customizing will be triggered again for all your existing hearthlings. But this only happens the first time; all subsequent saving and loading will behave the same as always.
In other news: I'll be going abroad soon and be gone for, oh, about two months. I'll still be lurking about in the forum from time to time, but don't expect any mod updates from my end during this time. So I'll be crossing my fingers that they won't break before I'm back!